Board of Trustees of Supplemental Income Trust Fund401(k)

Peer grade: D · admin costs + employer contributions vs same-size plans · how grading works

Board of Trustees of Supplemental Income Trust Fund reported $6,929,647 in plan administrative expenses for 2024: 0.39% of average plan assets, higher than ~90% of peers. Employer contributions averaged $1,069 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 3 years on file its reported administrative ratio has held roughly steady near 0.394%. The plan sits in the over $1B size bracket, benchmarked here against 1,229 comparable plans and shown alongside other transportation & warehousing employers. By assets it is the 77th-largest of 9,483 plans among California employers on file, and the 22nd of 2,677 in transportation & warehousing. In 2024, employees put in $2.71 for every $1.00 the employer contributed; active participation has grown from 30,285 to 34,085 since 2022.